greatminds.org
Math, English, and Science Curriculum Developers | Great Minds®
Last scanned Aug 24, 2026, 1:21 PM · 1 view
Overall score
Great
Summary
Learn about Great Minds®, math, English, and science curriculum developers founded by teachers for teachers. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
Learn about Great Minds®, math, English, and science curriculum developers founded by teachers for teachers. We believe every child is capable of greatness.
- United States
- Hosted on Cloudflare
Top issues to fix
5 issues found
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
3 issue(s) found
Performance
26 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Learn about Great Minds®, math, English, and science curriculum developers founded by teachers for teachers. We believe every child is capable of greatness.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Math, English, and Science Curriculum Developers | Great Minds®
- Description
- Learn about Great Minds®, math, English, and science curriculum developers founded by teachers for teachers. We believe every child is capable of greatness.
- Canonical
- https://greatminds.org
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 199.60.103.11
- ASN
- AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- efc75c11.sni.cloudflaressl.com
- Valid from
- Aug 17, 2026
- Valid to
- Nov 15, 2026
- Days until expiry
- 82
- SAN domains
- efc75c11.sni.cloudflaressl.com, greatminds.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 9 · H3 19
Links
40 internal · 10 external · 0 broken
Images
29 total · 0 missing alt
Scripts / Styles
53 scripts · 16 stylesheets
JS / CSS size
520 KB · 360 KB
Page size
212 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 67
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://greatminds.org
- Final URL
- https://greatminds.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 22 ms
- HTML size
- 212 KB
- Redirect chain
- https://greatminds.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does greatminds.org use?
- greatminds.org is built with jQuery, Google Analytics, Meta Pixel.
- Is greatminds.org secure (HTTPS)?
- Yes. greatminds.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 15, 2026.
- Who hosts greatminds.org?
- greatminds.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is greatminds.org's SEO score?
- greatminds.org scored 80/100 for SEO in the latest analysis (great).
- What is greatminds.org's overall website score?
- greatminds.org has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card